How many movies have Joanna Merlin and Robert F. Colesberry collaborated on?

They have worked on 2 movies together! Their first movie together was Fame (1980) and was their highest rated movie together. They have not worked together since Baby It's You (1983).

Role
Mrs. Rosen
Crew
Associate Producer
Crew
Production Manager
Role
Miss Berg
Crew
Lyricist
Crew
First Assistant Director